#top {
	text-align: center;
	font-size: 12px;
}

#myp {
	margin-left: 150px;
}

#top_right {
	margin-left: 400px;
}

#top p {
	display: inline-block;
}

#main .nav ul li {
	list-style: none;
	display: inline-block;
	margin-right: 20px;
}

#main .nav ul li:hover> a {
	color: green !important;
}

#main .nav {
	width: 910px;
	margin: 0 auto;
	position: relative
}

#main .nav ul li a {
	text-decoration: none;
	color: burlywood;
}

.nav .nav_s1,
.nav_s2,
.nav_s3,
.nav_s4 {
	position: absolute;
	height: 25px;
}

.nav .nav_s1 {
	left: 80px;
	top: 0px;
}

.nav .nav_s2 {
	left: 180px;
	top: 0px;
}

.nav .nav_s3 {
	left: 270px;
	top: 0px;
}

.nav .nav_s4 {
	left: 360px;
	top: 0px;
}

.nav #line_xia {
	width: 80px;
	border: 1px solid green;
	position: absolute;
	left: 0px;
}

#main article {
	width: 910px;
	margin: 0 auto;
}

#main article span {
	color: green;
	font-size: 16px;
}

#main article p {
	font-size: 12px;
}

#main article a {
	color: green;
}

#pag_three span {
	line-height: 30px;
}